vil_nitf2_choose_field_value< T > Class Template Reference

Functor vil_nitf2_choose_field_value defines a function that sets its out parameter to a value of one of two fields of a field sequence. More...

#include <vil_nitf2_field_functor.h>

Inheritance diagram for vil_nitf2_choose_field_value< T >:

Public Member Functions
	vil_nitf2_choose_field_value (std::string tag_1, std::string tag_2, vil_nitf2_field_functor< bool > *choose_tag_1_predicate)
	Constructor. I take ownership of inDecider. More...
vil_nitf2_field_functor< T > *	copy () const override
	~vil_nitf2_choose_field_value () override
bool	operator() (vil_nitf2_field_sequence *record, const vil_nitf2_index_vector &indexes, T &value) override

Private Attributes
std::string	tag_1
std::string	tag_2
vil_nitf2_field_functor< bool > *	choose_tag_1_predicate

Detailed Description

template<typename T>
class vil_nitf2_choose_field_value< T >

Functor vil_nitf2_choose_field_value defines a function that sets its out parameter to a value of one of two fields of a field sequence.

The field chosen is determined by the evaluating the functor passed as argument 'choose_tag_1_predicate': tag_1 is chosen if it evaluates to true; tag_2, otherwise.

Definition at line 266 of file vil_nitf2_field_functor.h.

Constructor & Destructor Documentation

vil_nitf2_choose_field_value()

template<typename T >

vil_nitf2_choose_field_value< T >::vil_nitf2_choose_field_value ( std::string  tag_1, std::string  tag_2, vil_nitf2_field_functor< bool > *  choose_tag_1_predicate  )

inline

Constructor. I take ownership of inDecider.

Definition at line 270 of file vil_nitf2_field_functor.h.

~vil_nitf2_choose_field_value()

template<typename T >

vil_nitf2_choose_field_value< T >::~vil_nitf2_choose_field_value ( )

inlineoverride

Definition at line 278 of file vil_nitf2_field_functor.h.

Member Function Documentation

copy()

template<typename T >

vil_nitf2_field_functor<T>* vil_nitf2_choose_field_value< T >::copy ( ) const

inlineoverridevirtual

Implements vil_nitf2_field_functor< T >.

Definition at line 274 of file vil_nitf2_field_functor.h.

operator()()

template<typename T >

bool vil_nitf2_choose_field_value< T >::operator() ( vil_nitf2_field_sequence *  record, const vil_nitf2_index_vector &  indexes, T &  value  )

inlineoverridevirtual

Implements vil_nitf2_field_functor< T >.

Definition at line 282 of file vil_nitf2_field_functor.h.

Member Data Documentation

choose_tag_1_predicate

template<typename T >

vil_nitf2_field_functor<bool>* vil_nitf2_choose_field_value< T >::choose_tag_1_predicate

private

Definition at line 294 of file vil_nitf2_field_functor.h.

tag_1

template<typename T >

std::string vil_nitf2_choose_field_value< T >::tag_1

private

Definition at line 292 of file vil_nitf2_field_functor.h.

tag_2

template<typename T >

std::string vil_nitf2_choose_field_value< T >::tag_2

private

Definition at line 293 of file vil_nitf2_field_functor.h.

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The documentation for this class was generated from the following file:

• core/vil/file_formats/vil_nitf2_field_functor.h